17220504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{102503}}^1$

素因数の和:102519

約数の個数: 32

約数和(自身を含む): 49201920

約数和(自身を除く): 31981416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 102503, 205006, 307509, 410012, 615018, 717521, 820024, 1230036, 1435042, 2152563, 2460072, 2870084, 4305126, 5740168, 8610252, 17220504]

約数ペア:

[(1, 17220504), (2, 8610252), (3, 5740168), (4, 4305126), (6, 2870084), (7, 2460072), (8, 2152563), (12, 1435042), (14, 1230036), (21, 820024), (24, 717521), (28, 615018), (42, 410012), (56, 307509), (84, 205006), (168, 102503)]